<?xml version="1.0" encoding="UTF-8" ?>
<?xml-stylesheet type="text/xsl" href="https://devzone.nordicsemi.com/cfs-file/__key/system/syndication/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Keil 4 to Kiel 5 upgrade</title><link>https://devzone.nordicsemi.com/f/nordic-q-a/51012/keil-4-to-kiel-5-upgrade</link><description>I am rebuilding my computer after experiencing a corrupt boot sector and am reinstalling all my apps. I am moving from Kiel 4 to Kiel 5. My project loads, but it says that it needs the ARM Tool chain which is not installed. I installed the Toolchain on</description><dc:language>en-US</dc:language><generator>Telligent Community 13</generator><lastBuildDate>Tue, 10 Sep 2019 10:58:43 GMT</lastBuildDate><atom:link rel="self" type="application/rss+xml" href="https://devzone.nordicsemi.com/f/nordic-q-a/51012/keil-4-to-kiel-5-upgrade" /><item><title>RE: Keil 4 to Kiel 5 upgrade</title><link>https://devzone.nordicsemi.com/thread/208872?ContentTypeID=1</link><pubDate>Tue, 10 Sep 2019 10:58:43 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:63652341-9bdf-4e80-a77f-536223088a2a</guid><dc:creator>Amanda Hsieh</dc:creator><description>&lt;p&gt;Hi Brian,&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;Good to hear the success and happy to support this case.&lt;/p&gt;
&lt;p&gt;Please kindly verify the answers as the solutions. Thanks.&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;-Amanda H.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Keil 4 to Kiel 5 upgrade</title><link>https://devzone.nordicsemi.com/thread/208767?ContentTypeID=1</link><pubDate>Mon, 09 Sep 2019 19:31:38 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:681b4f36-2df3-4493-be82-c008e229686c</guid><dc:creator>brian fleming</dc:creator><description>&lt;p&gt;For your first paragraph, the files you described were there.&lt;/p&gt;
&lt;p&gt;Second paragraph, I saved (and deleted) the files in a sub-folder, and copied the .hex file from a backup and placed it in the hex folder.&amp;nbsp; I can now upload the soft device and the main app to the nRF51 Development Kit and it seems to work.&lt;/p&gt;
&lt;p&gt;Thanks for the tip about not compiling the soft device.&lt;/p&gt;
&lt;p&gt;I think everything has been resolved.&lt;/p&gt;
&lt;p&gt;Thanks,&amp;nbsp;&lt;/p&gt;
&lt;p&gt;Brian Fleming&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Keil 4 to Kiel 5 upgrade</title><link>https://devzone.nordicsemi.com/thread/208680?ContentTypeID=1</link><pubDate>Mon, 09 Sep 2019 12:28:34 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:494b3347-a5e5-43bc-9312-b70d3c2adbf3</guid><dc:creator>Amanda Hsieh</dc:creator><description>&lt;p&gt;Hi Brian,&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;Did you add startup files, arm_startup_nrf51.s and system_nrf51.c?&amp;nbsp;You can add them into the Device (green) folder under the project or go&amp;nbsp;through Project &amp;gt; Manage &amp;gt; Run Time Environment.&amp;nbsp;&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;You also could try the suggestion in&amp;nbsp;&lt;a href="https://devzone.nordicsemi.com/f/nordic-q-a/13952/not-enough-information-to-list-image-symbols"&gt;this thread&lt;/a&gt;.&amp;nbsp;&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;--&lt;/p&gt;
&lt;p&gt;You should in general always use the softdevice that comes with the sdk version you are using (check the folder: nRF5_SDK_12.3.0_d7731ad\components\softdevice\s130\hex). You never want to compile the softdevice.&amp;nbsp;&lt;/p&gt;
&lt;p&gt;If you go back to the softdevice hex file folder, you notice that the softdevice hex file has become a Windows Script component now. Delete all the files that were created in that folder, download the correct softdevice hex file &amp;amp; put it back in that folder.&lt;/p&gt;
&lt;p&gt;Here is a link to the correct softdevice needed:&lt;/p&gt;
&lt;p&gt;&lt;a href="https://devzone.nordicsemi.com/cfs-file/__key/support-attachments/beef5d1b77644c448dabff31668f3a47-1bae68e019904514bd6aa9620dbdd9e0/s130_5F00_nrf51_5F00_2.0.1_5F00_softdevice.hex"&gt;s130_nrf51_2.0.1_softdevice.hex&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;Once you have done this, erase the nrf51 chip, program the chip with the softdevice hex file (Flash -&amp;gt; Download tab or press F8 instead of F7) &amp;amp; then go back to the application &amp;amp; flash the program to the nrf51.&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;-Amanda H.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Keil 4 to Kiel 5 upgrade</title><link>https://devzone.nordicsemi.com/thread/208536?ContentTypeID=1</link><pubDate>Fri, 06 Sep 2019 22:48:35 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:a33d4826-e1e1-4877-bc0a-8446de1be972</guid><dc:creator>brian fleming</dc:creator><description>&lt;p&gt;Thank you again for your continuing support!&lt;/p&gt;
&lt;p&gt;I copied and pasted the Processor Symbols/Define and the Include Paths from the nrf51422_xxac to the soft device C/C++ and now I am seeing this error:&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;span style="background-color:#ffffff;"&gt;Rebuild started: Project: ble_app_uart_pca10028_s130&lt;br /&gt;*** Using Compiler &amp;#39;V5.06 update 6 (build 750)&amp;#39;, folder: &amp;#39;C:\Keil_v5\ARM\ARMCC\Bin&amp;#39;&lt;br /&gt;Rebuild target &amp;#39;flash_s130_nrf51_2.0.1_softdevice&amp;#39;&lt;br /&gt;compiling main.c...&lt;br /&gt;linking...&lt;br /&gt;..\..\..\..\..\..\components\softdevice\s130\hex\s130_nrf51_2.0.1_softdevice.sct(7): error: L6236E: No section matches selector - no section to be FIRST/LAST.&lt;br /&gt;Not enough information to list image symbols.&lt;br /&gt;Not enough information to list load addresses in the image map.&lt;br /&gt;Finished: 2 information, 0 warning and 1 error messages.&lt;br /&gt;&amp;quot;..\..\..\..\..\..\components\softdevice\s130\hex\s130_nrf51_2.0.1_softdevice.hex&amp;quot; - 1 Error(s), 0 Warning(s).&lt;/span&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Keil 4 to Kiel 5 upgrade</title><link>https://devzone.nordicsemi.com/thread/207284?ContentTypeID=1</link><pubDate>Mon, 02 Sep 2019 07:22:22 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:584ec442-0e4c-445c-8bb1-db0636d0c89d</guid><dc:creator>Amanda Hsieh</dc:creator><description>&lt;p&gt;Hi Brian,&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;You should add to the &amp;quot;Include paths&amp;quot; in the &lt;strong&gt;Option for target&amp;nbsp;&lt;/strong&gt;-&amp;gt; &lt;strong&gt;C/C++&lt;/strong&gt; tab as&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;img alt=" " src="https://devzone.nordicsemi.com/resized-image/__size/320x240/__key/support-attachments/beef5d1b77644c448dabff31668f3a47-22bb35482b3d43ba8aa5e2a19ac1bf35/234342_5F00_3.png" /&gt;&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;-Amanda H.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Keil 4 to Kiel 5 upgrade</title><link>https://devzone.nordicsemi.com/thread/207234?ContentTypeID=1</link><pubDate>Sat, 31 Aug 2019 11:15:10 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:5f34e889-6b45-4c2f-8dde-0130a8f92fc4</guid><dc:creator>brian fleming</dc:creator><description>&lt;p&gt;As you know I am not an expert at setting up keil project, but I am wondering since the &amp;#39;main porogram&amp;#39; compiles that ther is some thing wrong with the configuration or setup of the sample device.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Keil 4 to Kiel 5 upgrade</title><link>https://devzone.nordicsemi.com/thread/207225?ContentTypeID=1</link><pubDate>Sat, 31 Aug 2019 03:08:14 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:15f700e7-bbdf-4829-b2a8-90fdf0933dfe</guid><dc:creator>brian fleming</dc:creator><description>&lt;p&gt;Sorry but I still have the same error:&lt;/p&gt;
&lt;p&gt;&lt;span style="background-color:#ffffff;"&gt;*** Using Compiler &amp;#39;V5.06 update 6 (build 750)&amp;#39;, folder: &amp;#39;C:\Keil_v5\ARM\ARMCC\Bin&amp;#39;&lt;br /&gt;compiling main.c...&lt;br /&gt;..\..\..\main.c(54): error:&amp;nbsp; #5: cannot open source input file &amp;quot;nordic_common.h&amp;quot;: No such file or directory&lt;br /&gt;&amp;nbsp; #include &amp;quot;nordic_common.h&amp;quot;&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;I copied all the .h files which were in the folder which you suggested above, and the nordic_common.h was one of them.&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;Cheers, Brian Fleming&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Keil 4 to Kiel 5 upgrade</title><link>https://devzone.nordicsemi.com/thread/207116?ContentTypeID=1</link><pubDate>Fri, 30 Aug 2019 11:31:11 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:f963561c-6e85-4016-993a-cb6d204ce05a</guid><dc:creator>Amanda Hsieh</dc:creator><description>&lt;p&gt;Hi Brian,&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;You could search the files under &lt;strong&gt;nRF5_SDK_12.3.0_d7731ad&lt;/strong&gt;.&lt;/p&gt;
&lt;p&gt;&lt;span lang="en-US"&gt;&amp;quot;nordic_common.h&amp;quot; is under &amp;lt;&lt;/span&gt;&lt;span lang="nb-NO"&gt;nRF5_SDK_12.3.0_d7731ad&amp;gt;\components\libraries\util&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;-Amanda H.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Keil 4 to Kiel 5 upgrade</title><link>https://devzone.nordicsemi.com/thread/206954?ContentTypeID=1</link><pubDate>Thu, 29 Aug 2019 19:53:02 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:aa20dae5-17cf-4468-a4eb-3fb904879c3c</guid><dc:creator>brian fleming</dc:creator><description>&lt;p&gt;Thanks as always!&lt;/p&gt;
&lt;p&gt;Ok, the&amp;nbsp;&lt;span style="background-color:#ffffff;"&gt;ble_app_uart_pca10028_s130 (actually the whole project)&lt;/span&gt; is compiling with no errors when loaded from the folder you suggested!&amp;nbsp; Thanks!&lt;/p&gt;
&lt;p&gt;Now the soft device.&amp;nbsp; Can you tell me which soft device I should be using?&amp;nbsp; nRF51422_xxAA the AB or the AC version.&lt;/p&gt;
&lt;p&gt;This is the device listed in the dropdown. flash_s130_nrf51_2.0.1_softdevice.&lt;/p&gt;
&lt;p&gt;I have tried all three versions and they all compile with the same error.&lt;/p&gt;
&lt;p&gt;&lt;span style="background-color:#ffffff;"&gt;*** Using Compiler &amp;#39;V5.06 update 6 (build 750)&amp;#39;, folder: &amp;#39;C:\Keil_v5\ARM\ARMCC\Bin&amp;#39;&lt;br /&gt;compiling main.c...&lt;br /&gt;..\..\..\main.c(54): error:&amp;nbsp; #5: cannot open source input file &amp;quot;nordic_common.h&amp;quot;: No such file or directory&lt;br /&gt;&amp;nbsp; #include &amp;quot;nordic_common.h&amp;quot;&lt;br /&gt;..\..\..\main.c: 0 warnings, 1 error&lt;br /&gt;&amp;quot;..\..\..\main.c&amp;quot; - 1 Error(s), 0 Warning(s).&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span style="background-color:#ffffff;"&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;A windows explorer search does show that the nordic_common.h&amp;nbsp; does exist in the&amp;nbsp;&lt;span style="background-color:#ffffff;color:#000000;float:none;font-family:Verdana,Arial,Helvetica,sans-serif;font-size:12px;font-style:normal;font-weight:400;letter-spacing:normal;text-align:left;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;"&gt;&amp;#39;C:\Keil_v5\ARM\ARMCC\Bin&amp;#39;&lt;/span&gt; folder.&lt;/p&gt;
&lt;p&gt;Thank-you for your continuing support!&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Keil 4 to Kiel 5 upgrade</title><link>https://devzone.nordicsemi.com/thread/206588?ContentTypeID=1</link><pubDate>Wed, 28 Aug 2019 11:17:33 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:9b72ef2a-634a-4d96-afab-e3711d4c31cf</guid><dc:creator>Amanda Hsieh</dc:creator><description>&lt;p lang="nb-NO"&gt;Hi Brian,&lt;/p&gt;
&lt;p lang="nb-NO"&gt;&amp;nbsp;&lt;/p&gt;
&lt;p lang="nb-NO"&gt;The project is under nRF5_SDK_12.3.0_d7731ad\examples\ble_peripheral\ble_app_uart\pca10028\s130\arm5_no_packs&lt;/p&gt;
&lt;p lang="nb-NO"&gt;Could you try that?&lt;/p&gt;
&lt;p lang="nb-NO"&gt;arm4 is for Keil 4.&amp;nbsp;&lt;/p&gt;
&lt;p lang="nb-NO"&gt;&lt;/p&gt;
&lt;p lang="nb-NO"&gt;-Amanda H.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Keil 4 to Kiel 5 upgrade</title><link>https://devzone.nordicsemi.com/thread/206484?ContentTypeID=1</link><pubDate>Wed, 28 Aug 2019 04:53:29 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:c8bf6916-0d2e-4b99-beb0-e8ea2535531d</guid><dc:creator>brian fleming</dc:creator><description>&lt;div&gt;&lt;span style="background-color:#ffffff;"&gt;Hello.&amp;nbsp; I have not made any real progress because I feel I have made some terrible mistake which is causing the difficulties I am experiencing, therefore I think I should have a fresh look at my problem.&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="background-color:#ffffff;"&gt;Previously I was using the Keil 4, the nRF5_SDK_12.3.0_D7731ad SDK and the nRF51 Development Kit with the on board nRF51422, and it was working perfectly.&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="background-color:#ffffff;"&gt;Due to a computer hardware issue, I need to use Kiel 5 with the nRF51 Development Kit which I was using previously. &lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="background-color:#ffffff;"&gt;Can you supply me with a link to the correct SDK which I can use with Keil 5 and the nRF51 Development Kit?&amp;nbsp; &lt;/span&gt;&lt;/div&gt;
&lt;div&gt;&lt;span style="background-color:#ffffff;"&gt;It is very important that the SDK has an example for the ble_app_uart like what is in the nRF5_SDK_12.3.0_D7731ad.&lt;/span&gt;&lt;/div&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Keil 4 to Kiel 5 upgrade</title><link>https://devzone.nordicsemi.com/thread/205405?ContentTypeID=1</link><pubDate>Wed, 21 Aug 2019 22:52:03 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:2a38efd8-a08b-4545-a2a1-770d22a0aad1</guid><dc:creator>brian fleming</dc:creator><description>&lt;p&gt;I have been copying the missing files into:&amp;nbsp;&lt;span style="background-color:#ffffff;color:#11171a;float:none;font-family:&amp;#39;GT Eesti&amp;#39;,&amp;#39;Helvetica&amp;#39;,Arial,sans-serif;font-size:14px;font-style:normal;font-weight:400;letter-spacing:normal;text-align:left;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;"&gt;C:\Keil_v5\ARM\BIN\&lt;span style="color:#b00000;font-family:Verdana,Arial,Helvetica,sans-serif;font-size:small;"&gt; when I do so it compiles until it finds the next missing file.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Keil 4 to Kiel 5 upgrade</title><link>https://devzone.nordicsemi.com/thread/205404?ContentTypeID=1</link><pubDate>Wed, 21 Aug 2019 22:50:22 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:11233d1f-20f8-4ec6-8a0d-50354f9eb392</guid><dc:creator>brian fleming</dc:creator><description>&lt;p&gt;Slowly making progress, but I am stuck on ble_12cap.h which all my searches can not find.&lt;/p&gt;
&lt;p&gt;Instead of copying files, I have tried the modifying the Include path in C/C++ and it does not seem to help&lt;/p&gt;
&lt;p&gt;&lt;span style="background-color:#ffffff;"&gt;..\..\..\config\ble_app_uart_pca10028_s130;..\..\..\config;..\config;C:\Keil_v5\ARM\BIN\;C:\Keil_v5\ARM\components\ble&lt;/span&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Keil 4 to Kiel 5 upgrade</title><link>https://devzone.nordicsemi.com/thread/205275?ContentTypeID=1</link><pubDate>Wed, 21 Aug 2019 11:01:30 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:fb289c80-234e-4f09-86bf-cca5caa8eed2</guid><dc:creator>Amanda Hsieh</dc:creator><description>&lt;p&gt;Hi Brian,&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&amp;quot;nrf51_deprecated.h&amp;quot; is located under &amp;lt;nRF5_SDK_12.3.0&amp;gt;\components\device.&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;For the Keil5 warning message,&amp;nbsp;&lt;span lang="en-US"&gt;please see this answer:&lt;/span&gt;&lt;span lang="nb-NO"&gt;&amp;nbsp;&lt;/span&gt;&lt;a href="https://devzone.nordicsemi.com/question/40545/third-party-device-support-error-message-when-opening-sdk-81-ble-peripheral-app-template/"&gt;&lt;span lang="nb-NO"&gt;devzone.nordicsemi.com/.../&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;You are trying to open up a Keil 4 project in Keil 5, and then it looks in the Legacy Device Database for the target. For some reason, the xxAC chip is missing in this database. However, you should be able to just ignore the warning message. The project should compile just fine. You can also open the Keil 5 project in the arm5_no_packs folder, and the warning message should go away.&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;-Amanda H.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Keil 4 to Kiel 5 upgrade</title><link>https://devzone.nordicsemi.com/thread/205135?ContentTypeID=1</link><pubDate>Tue, 20 Aug 2019 18:02:30 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:0b40208f-adfd-4ef8-a955-fbf108301843</guid><dc:creator>brian fleming</dc:creator><description>&lt;p&gt;Thanks again, here is an update.&lt;a href="https://devzone.nordicsemi.com/cfs-file/__key/communityserver-discussions-components-files/4/ble3.txt"&gt;devzone.nordicsemi.com/.../ble3.txt&lt;/a&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Keil 4 to Kiel 5 upgrade</title><link>https://devzone.nordicsemi.com/thread/205003?ContentTypeID=1</link><pubDate>Tue, 20 Aug 2019 11:39:27 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:941fa145-b863-4adb-b11c-27f53e943b3c</guid><dc:creator>Amanda Hsieh</dc:creator><description>&lt;p&gt;Hi Brian,&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;Please refer to&amp;nbsp;&lt;a title="Compiling the application" href="https://infocenter.nordicsemi.com/topic/ug_gsg_keil/UG/gsg/compile_keil.html?cp=1_1_1_7_1"&gt;Compiling the application&lt;/a&gt;&amp;nbsp;and select the target as&amp;nbsp;&lt;strong&gt;nrf51422_xxac.&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;&lt;img alt=" " src="https://devzone.nordicsemi.com/resized-image/__size/320x240/__key/support-attachments/beef5d1b77644c448dabff31668f3a47-22bb35482b3d43ba8aa5e2a19ac1bf35/234342_5F00_2.png" /&gt;&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&amp;gt;&amp;gt;Important question, is the nRF5_SDK_15.0.0_a53641a compatable with the nRF51 Development Kit?&lt;/p&gt;
&lt;p&gt;No, please refer to&amp;nbsp;&lt;a title="nRF5 SDK v15.0.0" href="https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.0.0/index.html?cp=5_5_1"&gt;nRF5 SDK v15.0.0&lt;/a&gt;&amp;nbsp;&lt;span&gt;SDK Release Notes:&lt;/span&gt;&lt;/p&gt;
&lt;pre&gt;Supported boards:
- PCA10040
- PCA10040E (nRF52810 emulation on PCA10040)
- PCA10056
- PCA10059 (support in selected examples)
- Dynastream&amp;#39;s D52DK1 (only for ANT examples)&lt;/pre&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;-Amanda H.&amp;nbsp;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Keil 4 to Kiel 5 upgrade</title><link>https://devzone.nordicsemi.com/thread/204890?ContentTypeID=1</link><pubDate>Tue, 20 Aug 2019 03:52:43 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:3cc481a3-6acf-4563-81c4-078b7e373612</guid><dc:creator>brian fleming</dc:creator><description>&lt;p&gt;Here is where I am at this moment, the problem is compiling the soft device.&lt;a href="https://devzone.nordicsemi.com/cfs-file/__key/communityserver-discussions-components-files/4/ble2.txt"&gt;devzone.nordicsemi.com/.../ble2.txt&lt;/a&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Keil 4 to Kiel 5 upgrade</title><link>https://devzone.nordicsemi.com/thread/204874?ContentTypeID=1</link><pubDate>Mon, 19 Aug 2019 23:42:19 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:92fb2949-349f-4cec-a325-5c3d26afae19</guid><dc:creator>brian fleming</dc:creator><description>&lt;p&gt;I have the example program compiling now, but the soft device has problems.&amp;nbsp; More to come.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Keil 4 to Kiel 5 upgrade</title><link>https://devzone.nordicsemi.com/thread/204850?ContentTypeID=1</link><pubDate>Mon, 19 Aug 2019 16:34:22 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:71e80e9e-36c6-4b2b-8a6c-69a098711627</guid><dc:creator>brian fleming</dc:creator><description>&lt;p&gt;I can build the project now. I reinstalled Kiel and loaded all the packs.&lt;/p&gt;
&lt;p&gt;However, when I build it, I get the following error at the bottom.&lt;/p&gt;
&lt;p&gt;I can do a search for&amp;nbsp;&lt;span style="background-color:#ffffff;color:#000000;float:none;font-family:Verdana,Arial,Helvetica,sans-serif;font-size:12px;font-style:normal;font-weight:400;letter-spacing:normal;text-align:left;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;"&gt;core_cm0.h&lt;/span&gt; and I find it on my computer, but I can&amp;#39;t find where to put it so that the build process finds it.&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;span style="background-color:#ffffff;"&gt;*** Using Compiler &amp;#39;V5.06 update 6 (build 750)&amp;#39;, folder: &amp;#39;C:\Keil_v5\ARM\ARMCC\Bin&amp;#39;&lt;br /&gt;compiling main.c...&lt;br /&gt;..\..\..\..\..\..\components\device\nrf51.h(119): error:&amp;nbsp; #5: cannot open source input file &amp;quot;core_cm0.h&amp;quot;: No such file or directory&lt;br /&gt;&amp;nbsp; #include &amp;quot;core_cm0.h&amp;quot;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; /*!&amp;lt; Cortex-M0 processor and core peripherals&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; */&lt;br /&gt;..\..\..\main.c: 0 warnings, 1 error&lt;br /&gt;&amp;quot;..\..\..\main.c&amp;quot; - 1 Error(s), 0 Warning(s).&lt;/span&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Keil 4 to Kiel 5 upgrade</title><link>https://devzone.nordicsemi.com/thread/204776?ContentTypeID=1</link><pubDate>Mon, 19 Aug 2019 13:01:41 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:e32915c9-56f0-446b-a843-788148885486</guid><dc:creator>Amanda Hsieh</dc:creator><description>&lt;p&gt;Hi,&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;The error messages in&amp;nbsp;&lt;a href="https://devzone.nordicsemi.com/cfs-file/__key/communityserver-discussions-components-files/4/0334.BLE.TXT"&gt;0334.BLE.TXT&lt;/a&gt;:&lt;/p&gt;
&lt;p&gt;&amp;gt;&amp;gt;*** Error: Project &amp;#39;ble_app_uart_pca10040_s132&amp;#39; requires &amp;#39;ARM&amp;#39; Toolchain which is not installed.&lt;/p&gt;
&lt;p&gt;&amp;gt;&amp;gt;*** Error: Project &amp;#39;ble_app_uart_pca10028_s130&amp;#39; requires &amp;#39;ARM&amp;#39; Toolchain which is not installed.&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;Could you&amp;nbsp;&lt;/span&gt;&lt;span&gt;deleted the Keil_5/4 folder and reinstalled Keil 5?&amp;nbsp;&lt;a href="https://devzone.nordicsemi.com/question/49026/nrf51-dk-keil-cannot-build-an-example/"&gt;Here is a guy with a similar problem&lt;/a&gt;&amp;nbsp;who found a solution. Also &lt;a href="https://os.mbed.com/questions/78681/Arm-Tool-Chain/"&gt;this&lt;/a&gt;.&amp;nbsp;&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;While installing MDK, it should also install &amp;#39;ARM&amp;#39; Toolchain at the same time. I do not know the reason to cause that. I think you could also ask for help from ARM at the same time for the toolchain installation issue.&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;-Amanda H.&lt;/p&gt;
&lt;p&gt;&lt;a title="Installing the ARM Keil MDK" href="https://infocenter.nordicsemi.com/topic/ug_gsg_keil/UG/gsg/install_keil.html?cp=1_1_1_6_1"&gt;&lt;/a&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Keil 4 to Kiel 5 upgrade</title><link>https://devzone.nordicsemi.com/thread/204612?ContentTypeID=1</link><pubDate>Mon, 19 Aug 2019 03:58:37 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:9c4f873c-8d60-46cc-8a3e-d2a059180933</guid><dc:creator>brian fleming</dc:creator><description>&lt;p&gt;Hello, I hope I have documented my issues in the attached text document.&lt;a href="https://devzone.nordicsemi.com/cfs-file/__key/communityserver-discussions-components-files/4/0334.BLE.TXT"&gt;devzone.nordicsemi.com/.../0334.BLE.TXT&lt;/a&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Keil 4 to Kiel 5 upgrade</title><link>https://devzone.nordicsemi.com/thread/204481?ContentTypeID=1</link><pubDate>Fri, 16 Aug 2019 11:32:37 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:05ff04f1-8b2b-484f-aa89-6b4ad87180b6</guid><dc:creator>Amanda Hsieh</dc:creator><description>&lt;p&gt;Hi,&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;That options are used in the commands. You can ignore that now.&lt;/p&gt;
&lt;p&gt;Which SDK version will you use? Each SDK has its own verified toolchains version.&amp;nbsp; For example, in the SDK &lt;a href="https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v12.3.0/index.html"&gt;12.3.0&lt;/a&gt;&amp;nbsp;&lt;span&gt;Release &lt;a href="https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v12.3.0/index.html?cp=5_5_7_0"&gt;Notes&lt;/a&gt;:&lt;/span&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;pre class="ui-code" data-mode="text"&gt;The following toolchains/devices have been used for testing and
verification:
- ARM: MDK-ARM version 5.18a
- GCC: GCC ARM Embedded 4.9 2015q3
- IAR: IAR Workbench 7.80.4&lt;/pre&gt;&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;I saw you might use version 8 of GNU Tools for Arm Embedded Processors. Please check the SDK release notes for the required toolchain version.&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;-Amanda H.&amp;nbsp;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Keil 4 to Kiel 5 upgrade</title><link>https://devzone.nordicsemi.com/thread/204332?ContentTypeID=1</link><pubDate>Thu, 15 Aug 2019 13:48:04 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:21ae7e06-3115-4e13-9112-2e2bf9afe507</guid><dc:creator>brian fleming</dc:creator><description>&lt;p&gt;Hello here is the readme which popped up after the install.&lt;a href="https://devzone.nordicsemi.com/cfs-file/__key/communityserver-discussions-components-files/4/Toolchain.txt"&gt;devzone.nordicsemi.com/.../Toolchain.txt&lt;/a&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Keil 4 to Kiel 5 upgrade</title><link>https://devzone.nordicsemi.com/thread/204269?ContentTypeID=1</link><pubDate>Thu, 15 Aug 2019 10:45:14 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:488a64da-e651-456d-bb12-7f65c17a762c</guid><dc:creator>Amanda Hsieh</dc:creator><description>&lt;p lang="nb-NO"&gt;Hi,&lt;/p&gt;
&lt;p lang="nb-NO"&gt;&lt;/p&gt;
&lt;p lang="nb-NO"&gt;Please contact Keil support for tool&amp;#39;s problem&lt;/p&gt;
&lt;p&gt;&lt;a href="http://www.keil.com/support/"&gt;&lt;span lang="en-US"&gt;http://www.keil.com/support/&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;
&lt;p lang="nb-NO"&gt;&amp;nbsp;&lt;/p&gt;
&lt;p lang="nb-NO"&gt;I cannot find the readm.txt with that statement.&lt;/p&gt;
&lt;p&gt;&lt;span lang="nb-NO"&gt;Where do you get the &lt;/span&gt;&lt;span lang="en-US"&gt;readme.txt?&amp;nbsp;Where do you get?&amp;nbsp;&lt;/span&gt;&lt;/p&gt;
&lt;p lang="nb-NO"&gt;&amp;nbsp;&lt;/p&gt;
&lt;p lang="nb-NO"&gt;-Amanda H.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>